The iron and redstone price should really be raised to 3.5$ and 10$ again, since there's people who stopped mining.
No. They were too common as it was, and now the price has balanced out with the current availability.
If you raise iron to 10, youd raise gold because of that, thus undoing it all. The reason we undid it in the beginning was there is simply too many ores, and to many people were relying solely on mining. Moved to price suggestion forums.